John Deere OEM Easy Change Conversion Kit (AM131611, MIU13767, AM125424) - MIU13767B

What It Is

This is the John Deere OEM Easy Change Conversion Kit (AM131611, MIU13767, AM125424 – superseded by MIU13767B) that mounts a quick-release oil drain valve onto compatible John Deere lawn tractors, eliminating the need to remove the drain plug for oil changes.

Fitment & Compatibility

• Compatible models: John Deere X300, X304, X320, X324, X340, X360, X380, X384, X394, X500, X520, X530, X534, X540, X560, X570, X580, X584, X590, X720, X724, X728, X729, X730, X734, X738, X739, and select D100, D105, D110, D120, D125, D130, D140, D150, D155, D160, D170, D175, D180, D185, E100, E110, E120, E130, E140, E150, E160, E170, E180 series.
• Deck size: Fits all compatible tractor models regardless of deck size (42", 48", 54", 60", etc.).
• What to check: Verify your engine has a standard 1/2"-20 thread oil drain plug (common on Kawasaki, Briggs & Stratton, and Kohler engines in these models). Do not use with Yanmar engines (e.g., some X700 series). Measure your existing plug thread diameter and pitch if unsure.
• OEM vs aftermarket: This is genuine John Deere OEM; aftermarket copies may have looser tolerances or leak-prone O-rings.

Key Things to Know

• Quality: Heavy-duty brass valve with steel retaining clip; rated for repeated use without stripping.
• Installation: Easy – drain oil, remove old plug, thread in the kit’s adapter finger-tight, then tighten with a wrench. Takes under 10 minutes.
• Common gotcha: The included hose barb may not fit all aftermarket oil extraction pumps; measure your pump hose inner diameter (typically 3/8" or 1/2") before connecting.
• Maintenance: Replace the O-ring every 2-3 years or if you see seepage; the valve cap can crack if overtightened.

Should You Buy It

If you own a compatible John Deere tractor and change your own oil, this kit saves 15-20 minutes per change and reduces mess. It’s a no-brainer upgrade for anyone who dislikes fishing for drain plugs under the deck. Skip it only if you use a dealer for all service or have a non-compatible Yanmar engine.